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N-acetylsulphanilic acid

Product Name
N-acetylsulphanilic acid
CAS No.
121-62-0
Chemical Name
N-acetylsulphanilic acid
Synonyms
Einecs 204-487-2;N-Acetylsulphanilic;N-Acetylsulfanilic acid;Acetyl sulphanilic acid;N-acetylsulphanilic acid;Acetanilide-p-sulfonic Acid;4-Acetamidobenzenesulfonicaci;Sulfadimethoxine EP Impurity C;4-(Acetylamino)benzenesulfonic acid;Benzenesulfonic acid, 4-(acetylamino)-
CBNumber
CB3913662
Molecular Formula
C8H9NO4S
Formula Weight
215.23
MOL File
121-62-0.mol
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N-acetylsulphanilic acid Property

Melting point:
320 °C (decomp)
Density 
1.481±0.06 g/cm3(Predicted)
solubility 
DMSO (Slightly), Methanol (Slightly)
form 
Solid
pka
-0.53±0.50(Predicted)
color 
Pale Brown to Beige
Stability:
Hygroscopic
EPA Substance Registry System
4-(Acetylamino)benzenesulfonic acid (121-62-0)
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC
Product number
A141875
Product name
4-AcetamidobenzenesulfonicAcid
Packaging
1g
Price
$135
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM1024173
Product name
4-ACETAMIDOBENZENE-1-SULFONIC ACID
Purity
95.00%
Packaging
5MG
Price
$495.65
Updated
2021/12/16
Medical Isotopes, Inc.
Product number
53463
Product name
4-AcetamidobenzenesulfonicAcid
Packaging
10g
Price
$1380
Updated
2021/12/16
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N-acetylsulphanilic acid Chemical Properties,Usage,Production

Chemical Properties

White Solid

Uses

4-Acetamidobenzenesulfonic Acid is a metabolite of Sulfanilic acid.

Production Methods

N-acetylsulphanilic acid is produced by dissolving aminobenzenesulfonic acid in water, adding sodium carbonate, acetylating with acetic anhydride at 45 – 50℃, and salting out with sodium chloride; the yield is 82%.

N-acetylsulphanilic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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N-acetylsulphanilic acid Suppliers

Canada 1 China 40 India 3 United Kingdom 1 United States 3 Global 48

121-62-0, N-acetylsulphanilic acidRelated Search:

Sulfamonomethoxine Sulfadiazine SULFADIMETHOXINE-D4 1,3-di(4-sulfamoylphenyl)triazene 4-Amino-2,6-dimethoxypyrimidine Sulfadimethoxine Sulfadimethoxine-d6 4-(Acetylamino)-N-(2,6-dimethoxy-4-pyrimidinyl)benzenesulfonamide p-[[(4-chlorobutyl)sulphonyl]amino]benzenesulphonamide Sulfanilic acid

  • N-acetylsulphanilic acid
  • Acetyl sulphanilic acid
  • 4-(Acetylamino)benzenesulfonic acid
  • Benzenesulfonic acid, 4-(acetylamino)-
  • Einecs 204-487-2
  • N-Acetylsulfanilic acid
  • Acetanilide-p-sulfonic Acid
  • Sulfadimethoxine EP Impurity C
  • N-Acetylsulphanilic
  • Sulfadimethoxine Impurity 3(Sulfadimethoxine EP Impurity C)
  • 4-Acetamidobenzenesulfonicaci
  • 4-Acetamidobenzenesulfonic acid (Sulfadimethoxine Impurity)
  • 121-62-0
  • Aromatics
  • Metabolites & Impurities
  • Sulfur & Selenium Compounds
  • Aromatics, Metabolites & Impurities, Sulfur & Selenium Compounds